MtSnow reviews ‘A Christmas Bonus’ by EM Lynley, audiobook released on Audible December 8th, 2015, Narrated by Michael Pauley, Length 3 hrs 15 mins, published by Silk Road Press.   Why MtSnow Listened To This Novella: When I first began reading M/M romance a few years ago, EM Lynley’s Gem series was one of the first that I…